文章摘要
万军,贾宇明.基于现场可编程序模拟阵列的PI控制器的直流伺服系统研究[J].机床与液压,2021,49(2):124-127.
WAN Jun,JIA Yuming.Research on DC Servo System of PI Controller Based on Field Programmable Analog Array[J].Machine Tool & Hydraulics,2021,49(2):124-127
基于现场可编程序模拟阵列的PI控制器的直流伺服系统研究
Research on DC Servo System of PI Controller Based on Field Programmable Analog Array
  
DOI:10.3969/j.issn.1001-3881.2021.02.27
中文关键词: 现场可编程序模拟阵列  PI控制器  直流伺服系统  仿真
英文关键词: Field programmable analog array  PI controller  DC servo system  Simulation
基金项目:重庆市教育委员会科学技术研究项目(KJQN201905403;KJQN201803902;KJZD-K201805401)
作者单位E-mail
万军 重庆城市职业学院信息工程系 yuo675345@163.com 
贾宇明 电子科技大学通信与信息工程学院  
摘要点击次数: 72
全文下载次数: 0
中文摘要:
      建立直流伺服系统精确模型比较困难,采用传统PI控制器进行控制时系统鲁棒性较差。针对直流伺服系统的控制问题,采用基于现场可编程序模拟阵列的PI控制器实现直流伺服系统的有效控制,并对控制效果进行仿真验证。建立了直流伺服系统的数学模型,构造了其运动方程。设计采用继电器和PI控制器并联组合的基于现场可编程序模拟阵列的PI控制系统。采用MATLAB软件对直流伺服系统进行仿真,将仿真结果与传统PI控制器的计算结果进行对比和分析。结果表明:采用基于现场可编程序模拟阵列的PI控制器的直流伺服系统能够产生非超调响应,跟踪性能明显提高,能在0.4 s内快速消除波动,并且所需控制电压减少50%左右
英文摘要:
      It is difficult to establish accurate model of DC servo system,and the system robustness is poor when using the traditional PI controller.Aimed at the control problem of DC servo system,the PI controller based on field programmable analog array was used to realize the effective control of DC servo system,and the control effect was simulated and verified.The mathematical model of the DC servo system was established and its motion equation was constructed.A PI control system based on field programmable analog array was designed in parallel combination of relay and PI controller.The DC servo system was simulated by using the MATLAB software,and the simulation results were compared and analyzed with the traditional PI controller.The results show that the DC servo system of PI controller based on field programmable analog array can generate non overshooting response,the tracking performance is significantly improved,the fluctuations are quickly eliminated within 0.4 s,and the required control voltage is reduced by about 50%
查看全文   查看/发表评论  下载PDF阅读器
关闭

分享按钮